Home / 3,656,211.80-5,481,065.38-1,735,938.32

Finding the Fourth Proportional to 3,656,211.80, 5,481,065.38 and 1,735,938.32

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Solution

The fourth proportional to 3,656,211.80, 5,481,065.38 and 1,735,938.32 is: 2,602,363.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,656,211.80 : 5,481,065.38 = 1,735,938.32 : x
  2. Step 2: Convert to fraction form
    3,656,211.80/5,481,065.38 = 1,735,938.32/x
  3. Step 3: Cross multiply
    3,656,211.80x = 5,481,065.38 × 1,735,938.32
  4. Step 4: Simplify right side
    3,656,211.80x = 9,514,791,391,482.34
  5. Step 5: Solve for x
    x = 9,514,791,391,482.34/3,656,211.80
  6. Step 6: Final answer
    x = 2,602,363.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.